78450190980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{110459}}^1$

素因数の和:110586

約数の個数: 192

約数和(自身を含む): 267224832000

約数和(自身を除く): 188774641020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 89, 95, 105, 114, 133, 140, 178, 190, 210, 228, 266, 267, 285, 356, 380, 399, 420, 445, 532, 534, 570, 623, 665, 798, 890, 1068, 1140, 1246, 1330, 1335, 1596, 1691, 1780, 1869, 1995, 2492, 2660, 2670, 3115, 3382, 3738, 3990, 5073, 5340, 6230, 6764, 7476, 7980, 8455, 9345, 10146, 11837, 12460, 16910, 18690, 20292, 23674, 25365, 33820, 35511, 37380, 47348, 50730, 59185, 71022, 101460, 110459, 118370, 142044, 177555, 220918, 236740, 331377, 355110, 441836, 552295, 662754, 710220, 773213, 1104590, 1325508, 1546426, 1656885, 2098721, 2209180, 2319639, 3092852, 3313770, 3866065, 4197442, 4639278, 6296163, 6627540, 7732130, 8394884, 9278556, 9830851, 10493605, 11598195, 12592326, 14691047, 15464260, 19661702, 20987210, 23196390, 25184652, 29382094, 29492553, 31480815, 39323404, 41974420, 44073141, 46392780, 49154255, 58764188, 58985106, 62961630, 68815957, 73455235, 88146282, 98308510, 117970212, 125923260, 137631914, 146910470, 147462765, 176292564, 186786169, 196617020, 206447871, 220365705, 275263828, 293820940, 294925530, 344079785, 373572338, 412895742, 440731410, 560358507, 589851060, 688159570, 747144676, 825791484, 881462820, 933930845, 1032239355, 1120717014, 1307503183, 1376319140, 1867861690, 2064478710, 2241434028, 2615006366, 2801792535, 3735723380, 3922509549, 4128957420, 5230012732, 5603585070, 6537515915, 7845019098, 11207170140, 13075031830, 15690038196, 19612547745, 26150063660, 39225095490, 78450190980]

約数ペア:

[(1, 78450190980), (2, 39225095490), (3, 26150063660), (4, 19612547745), (5, 15690038196), (6, 13075031830), (7, 11207170140), (10, 7845019098), (12, 6537515915), (14, 5603585070), (15, 5230012732), (19, 4128957420), (20, 3922509549), (21, 3735723380), (28, 2801792535), (30, 2615006366), (35, 2241434028), (38, 2064478710), (42, 1867861690), (57, 1376319140), (60, 1307503183), (70, 1120717014), (76, 1032239355), (84, 933930845), (89, 881462820), (95, 825791484), (105, 747144676), (114, 688159570), (133, 589851060), (140, 560358507), (178, 440731410), (190, 412895742), (210, 373572338), (228, 344079785), (266, 294925530), (267, 293820940), (285, 275263828), (356, 220365705), (380, 206447871), (399, 196617020), (420, 186786169), (445, 176292564), (532, 147462765), (534, 146910470), (570, 137631914), (623, 125923260), (665, 117970212), (798, 98308510), (890, 88146282), (1068, 73455235), (1140, 68815957), (1246, 62961630), (1330, 58985106), (1335, 58764188), (1596, 49154255), (1691, 46392780), (1780, 44073141), (1869, 41974420), (1995, 39323404), (2492, 31480815), (2660, 29492553), (2670, 29382094), (3115, 25184652), (3382, 23196390), (3738, 20987210), (3990, 19661702), (5073, 15464260), (5340, 14691047), (6230, 12592326), (6764, 11598195), (7476, 10493605), (7980, 9830851), (8455, 9278556), (9345, 8394884), (10146, 7732130), (11837, 6627540), (12460, 6296163), (16910, 4639278), (18690, 4197442), (20292, 3866065), (23674, 3313770), (25365, 3092852), (33820, 2319639), (35511, 2209180), (37380, 2098721), (47348, 1656885), (50730, 1546426), (59185, 1325508), (71022, 1104590), (101460, 773213), (110459, 710220), (118370, 662754), (142044, 552295), (177555, 441836), (220918, 355110), (236740, 331377)]